[
  {
    "name": "label",
    "type": "string",
    "required": true,
    "description": "The label for the date input field."
  },
  {
    "name": "headingLevel",
    "type": "number",
    "required": false,
    "description": "The heading level which represents an element from `<h1>` through to `<h6>`. Leave blank or set to `0` to use a plain `<label>` element with no heading."
  },
  {
    "name": "headingSize",
    "type": "string",
    "required": false,
    "description": "The physical size of the date input title (`xl`, `l`, `m`, `s` or `xs`).",
    "default": "m"
  },
  {
    "name": "id",
    "type": "string",
    "required": true,
    "description": "A unique ID for the date input component."
  },
  {
    "name": "name",
    "type": "string",
    "required": true,
    "description": "The name of the form field."
  },
  {
    "name": "hint",
    "type": "string",
    "required": false,
    "description": "An optional hint to display above the form field."
  },
  {
    "name": "fields",
    "type": "array",
    "required": false,
    "description": "An array of fields to display. Can be `d`, `m` or `y`. Order is preserved unless `progressive` is true."
  },
  {
    "name": "value",
    "type": "object",
    "required": false,
    "description": "The values of the date fields.",
    "params": [
      {
        "name": "day",
        "type": "string",
        "required": false,
        "description": "The value for the day field."
      },
      {
        "name": "month",
        "type": "string",
        "required": false,
        "description": "The value for the month field. Usually a number between 1 and 12, a three character month (jan-dec) or the month name (January-December)."
      },
      {
        "name": "year",
        "type": "string",
        "required": false,
        "description": "The value for the year field."
      }
    ]
  },
  {
    "name": "error",
    "type": "object",
    "required": false,
    "description": "If set, the details of any errors.",
    "params": [
      {
        "name": "text",
        "type": "string",
        "required": true,
        "description": "The error text to display."
      }
    ]
  },
  {
    "name": "progressive",
    "type": "boolean",
    "required": false,
    "description": "If `true`, order the date fields in a year-month-day order and only show the next field when the previous has a valid value.",
    "default": false
  },
  {
    "name": "formItemClasses",
    "type": "string",
    "required": false,
    "description": "Classes to add to the date input form group."
  },
  {
    "name": "formItemAttributes",
    "type": "object",
    "required": false,
    "description": "HTML attributes (for example data attributes) to add to the date input form group."
  },
  {
    "name": "fieldsetClasses",
    "type": "string",
    "required": false,
    "description": "Classes to add to the `<fieldset>` element."
  },
  {
    "name": "fieldsetAttributes",
    "type": "object",
    "required": false,
    "description": "HTML attributes (for example data attributes) to add to the `<fieldset>` element."
  },
  {
    "name": "classes",
    "type": "string",
    "required": false,
    "description": "Classes to add to the date input."
  },
  {
    "name": "attributes",
    "type": "object",
    "required": false,
    "description": "HTML attributes (for example data attributes) to add to the date input."
  }
]